{
  "manageEntity": {
    "action": "Repost",
    "entityId": "454645691",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7b6b6bc9370f62a28caa4bb04413da9c2b49236441c25e44cdf4c79be702d210",
    "signature": "0xe0f3d3a28b434b15f7b94719d2f40152e5981b415109af74ecfb49fde7fb5803134bd5d06f8f2914f738089abab498ee91b744bc97fbd0db3c7c0f64769a06011b",
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  }
}